[Mesa-dev] [PATCH 20/21] mesa: Remove vertex program extension enable flags
brian.e.paul at gmail.com
Sat Aug 27 06:47:10 PDT 2011
On Sat, Aug 27, 2011 at 1:57 AM, Ian Romanick <idr at freedesktop.org> wrote:
> From: Ian Romanick <ian.d.romanick at intel.com>
> The following extensions are always enabled, and drivers do not have
> to option to disable them:
It seems that the assumption here is that we'll support these
extensions in all drivers for the foreseeable future.
I'm thinking ahead a bit to OpenGL 3.2 and core profiles. When we get
to 3.2 support, I'd like to support core profile contexts which won't
have these legacy extensions. So when someone creates a 3.2 core
profile context and accidentally does
glEnable(GL_VERTEX_PROGRAM_TWO_SIDE_ARB) we should catch that and
generate an error.
If we're removing the internal flags and checks for these extensions,
how would we do that?
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